| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $68.50 | 8.130% | $74.0691 | $74.07 | $74.05 | $74.10 |
| Purchase #2 | $120.88 | 8.802% | $131.5199 | $131.52 | $131.50 | $131.50 |
| Purchase #3 | $100.75 | 7.187% | $107.9909 | $107.99 | $108.00 | $108.00 |
| Purchase #4 | $172.82 | 12.434% | $194.3084 | $194.31 | $194.30 | $194.30 |
| Purchase #5 | $41.70 | 3.276% | $43.0661 | $43.07 | $43.05 | $43.10 |
| Purchase #6 | $101.91 | 6.846% | $108.8868 | $108.89 | $108.90 | $108.90 |
| Purchase #7 | $83.81 | 5.538% | $88.4514 | $88.45 | $88.45 | $88.50 |
| 7 purchase totals = | $690.37 | $748.2926 | $748.30 | $748.25 | $748.40 | |